MPD A108EHI Low cost, miniature dip 1w, very high isolation dc/dc converter Datasheet

A100EHI Series
Low Cost, Miniature DIP
1W, Very High Isolation
DC/DC Converters
Electrical Specifications
Specifications typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Specifications subject to change without notice.
Key Features:
• 1W Output Power
• 6,000 VDC Isolation
• UL Approved (File E245422)
• -40ºC to 85ºC Operation
• 24 Pin DIP Case
• 5V and 12V Inputs
• Single & Dual Outputs
• 16 Standard Models
• 3.5 MH MTBF
• LOWEST COST!!
Input
Parameter
Input Voltage Range
Conditions
Min.
Typ.
Max.
5 VDC Input
4.5
5.0
5.5
12 VDC Input
10.8
12.0
13.2
Input Filter
Units
VDC
Internal Capacitor
Short Circuit Input Power
1,500
mW
Units
Output
Parameter
Conditions
Min.
Output Voltage Accuracy
Output Voltage Balance
Line Regulation
Dual Output , Balanced Loads
Typ.
Max.
±2.0
±4.0
%
±1.0
±3.0
%
%/%
For Vin Change of 1%
±1.2
Load Regulation, 5V Input
Iout = 10% to 100%
±15
%
Load Regulation, 12V Input
Iout = 10% to 100%
±10
%
75
150
mV P - P
±0.01
±0.03
%/ºC
Max.
Units
Ripple & Noise (20 MHz) (Note 1)
Output Power Protection
120
Temperature Coefficient
Output Short Circuit
%
Momentary (1.0 Seconds)
General
Parameter
RoHS Compliant
Conditions
Isolation Voltage
Isolation Resistance
Isolation Capacitance
Min.
60 Seconds
6,000
500 VDC
1,000
100 kHz, 1V
Switching Frequency
Typ.
VDC
MΩ
2
pF
250
kHz
Environmental
Parameter
Conditions
Operating Temperature Range
Min.
Ambient
Storage Temperature Range
Cooling
Humidity
Max.
Units
-40
Typ.
+85
ºC
-55
+125
ºC
95
%
Free Air Convection
RH, Non-condensing
Physical
MicroPower Direct
292 Page Street
Suite D
Stoughton, MA 02072
USA
T: (781) 344-8226
F: (781) 344-8481
E: [email protected]
W: www.micropowerdirect.com
Case Size
1.27 x 0.62 x 0.40 Inches (32.3 x 15.7 x 10.2 mm)
Case Material
Non-Conductive Black Plastic (UL94-V0)
Weight
0.42 Oz (12g)
Reliability Specifications
Parameter
MTBF
Conditions
Min.
MIL HDBK 217F, 25ºC, Gnd Benign
Typ.
Max.
3.5
Units
MHours
Safety Standards
UL 1950, EN 60950, IEC 60950
Safety Approvals
UL, cUL; File No. E245422
Absolute Maximum Ratings
Parameter
Input Voltage Surge (1 Sec)
Lead Temperature
Internal Power Dissipation
Conditions
Min.
Typ.
Max.
5 VDC Input
-0.7
7.5
12 VDC Input
-0.7
15.0
1.5 mm From Case For 10 Sec.
All Models
Units
VDC
300
ºC
1,500
mW
Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.
Model Selection Guide
Input
Model
Number
A101EHI
A102EHI
A103EHI
A104EHI
A105EHI
A106EHI
A107EHI
A108EHI
A111EHI
A112EHI
A113EHI
A114EHI
A115EHI
A116EHI
A117EHI
A118EHI
Voltage (VDC)
Output
Current (mA)
Nominal
Range
Full-Load
No-Load
Voltage
(VDC)
5
5
5
5
5
5
5
5
12
12
12
12
12
12
12
12
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
4.5 - 5.5
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
10.8 - 13.2
277
256
247
250
277
267
256
256
111
104
103
105
114
111
105
105
60
60
60
60
60
60
60
60
40
40
40
40
40
40
40
40
5.0
9.0
12.0
15.0
±5.0
±9.0
±12.0
±15.0
5.0
9.0
12.0
15.0
±5.0
±9.0
±12.0
±15.0
Notes:
1. Output load regulation is specified for a load change of 10%
to 100%.
2. These units should not be operated with a load under 10%
of full load. Operation at no-load may cause damage to the
unit.
3. These converters will operate without external components.
However, when measuring output ripple, it is recommended
that an external ceramic capacitor be placed from the
+Vout pin to the -Vout pin for single output units and from
each output to
Input
Output
common for dual
Vin
Vout
Capacitor
Capacitor
output units. An
input capacitor 5 VDC
4.7 μF
5 VDC
4.7 μF
will enhance sta12 VDC
2.2 μF
9 VDC
2.2 μF
bility over tem1.0 μF
perature and input line variations. 12 VDC
Recommended capacitor values are 15 VDC
0.47 μF
given in the table above. For applications requiring very low output noise levels, a simple LC filter
should be effective.
4. Dual output units may be connected to provide a 10V, 18V,
24V or 30 VDC output. To do this, connect the load across
the positive (+Vout) and negative (-Vout) outputs and float
the output common
5. It is recommended that a fuse be used on the input of a
power supply for protection. See the Model Selection table
above for the correct rating.
Current
(mA, Max)
Current
(mA, Min)
200
111
84
67
±100
±56
±42
±33
200
111
84
67
±100
±56
±42
±33
Efficiency
(%, Typ)
Fuse Rating
Slow-Blow
(mA)
72
78
81
80
72
75
78
78
75
80
81
79
73
75
79
79
1,000
1,000
1,000
1,000
1,000
1,000
1,000
1,000
250
250
250
250
250
250
250
250
20.0
12.0
9.0
7.0
±10.0
±6.0
±5.0
±4.0
20.0
12.0
9.0
7.0
±10.0
±6.0
±5.0
±4.0
Mechanical Dimensions
Derating Curve
Mechanical Notes:
• All dimensions are typical in inches (mm)
• Tolerance x.xx = ±0.01 (±0.25)
• All pins are on a 0.1 (2.54) pitch
• All pins diameters are 0.02 (0.5)
Pin Connections
Pin
Single
Dual
Pin
Single
Dual
1
2
8, 17
+Vin
-Vin
NC
+Vin
-Vin
-Vout
10, 15
12, 13
-Vout
+Vout
Common
+Vout
MicroPower Direct
www.micropowerdirect.com
292 Page Street Ste D Stoughton, MA 02072
•
TEL: (781) 344-8226
•
FAX: (781) 344-8481
•
E-Mail: [email protected]
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